Fluoroalkoxysulfur fluorides

Details Fluoroalkoxysulfur fluorides Fluoroalkoxysulfur fluorides

1980-05-09

1982-01-19

Killos, Paul J.

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

C-metal

568 27, 568842, 568939, 568940, 260239BD, C07C14300, C07C14700

Patent

active

043116515

ABSTRACT:
Fluoroalkoxysulfur fluorides of the formula ##STR1## wherein R is H, CH.sub.3, CF.sub.3, or C.sub.2 F.sub.5, and n is 1 or 2; their preparation by reaction of lithium fluoroalkoxides with sulfur tetrafluoride; their use as fluorinating agents to replace OH groups in organic molecules with F; and halocarbon solutions of lithium fluoroalkoxides.

REFERENCES:
patent: 3418337 (1968-12-01), Middleton
patent: 3888924 (1975-06-01), Middleton
patent: 3914265 (1975-10-01), Middleton
Baum, K, J.A.C.S. 91 4594 (1969).
Darragh, J. I. et al., J.C.S. Dalton Trans., 1975, 218.
Darragh J. I. et al., Angew. Chem. Int. 9, 73 (1970).
Middleton, W. J., J. Org. Chem. 40, No. 5 pp. 574-578 (1975).

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